*{
    margin: 0;
    padding: 0;
}
.nav .form-control{
    width: 300px;
    height: 25px;
    border-radius: 5px;
}
.nav .btn{
    width: 60px;
    height: 25px;
    border: 0px;
    background-color: red;
    border-radius: 5px;
}
.box1 {
    background-color: greenyellow;
    width: 400px;
}
.box1 form{
    margin-left: 70px;
}
.box1 form input{
    border-radius: 3px;
    border: black solid 1px ;
    height: 20px;
}
.box1 button{
    width: 200px;
    margin-left: 15px;
    border: black solid 1px ;
    height: 30px;
    border-radius: 5px;
    background-color: red;
    margin-top: 5px;
    margin-bottom: 5px;
}
.box{
    width: 100%;
    background-color: pink;
}
table{
    text-align: center;
}